public void InitSlots()
{
//SET SIZE ON BACKPACK INIT
for (int i = 0; i < Size; i++)
{
float angle = (Mathf.PI * 2 * i) / Size;
Vector2 slotPos = new Vector2(Radius * Mathf.Cos(angle), Radius * Mathf.Sin(angle));
UiInventorySlot slot = Instantiate(UiSlotPrefab, SlotsParent);
slot.gameObject.transform.localPosition = slotPos;
UiSlotList.Add(slot);
}
}
private void OnTriggerEnter2D(Collider2D collision)
{
UiInventorySlot uiSlot = collision.gameObject.GetComponent <UiInventorySlot>();
if (!uiSlot.IsEmpty)
{
if (SelectedSlot)
{
SelectedSlot.UnSelectSlot();
}
SelectedSlot = uiSlot;
uiSlot.SelectSlot();
}
}
private int _GetSlotIndex(PointerEventData eventData)
{
// return -2 if no GO is found
GameObject slotGo = eventData.pointerCurrentRaycast.gameObject;
if (slotGo == null)
{
Debug.Log("no go found");
return(-2);
}
// return -1 if invalid GO is selected
UiInventorySlot slot = slotGo.GetComponent <UiInventorySlot>();
if (slot == null)
{
Debug.Log("no slot found");
return(-1);
}
return(System.Array.IndexOf(gameObject.GetComponent <Inventory>().slots, slot));
}
